Entries by Daphne Hanson

Chemical composition of lipids.

Chemical composition of lipids. What are the subunits that nucleic acids are made of? Briefly explain the difference between DNA and RNA. How is the chemical composition of lipids different than the three other macromolecules? Name one reason why we need fat in our diet. Briefly describe three different roles of proteins in your body […]

Obesity and obstetric complications.

In theory, (that is, you are not provided with a dataset to work on), you are requested to investigate the association between obesity and obstetric complications in a hypothetical representative sample of delivering mothers. List at least one complication measured as a continuous variable and another as categorical. Discuss other-than-the-outcome variables you would need to […]

Techniques of analysing data

Define data analysis. Explain the following techniques of analysing data. Write your answer in 250-300 words. a) Regression Analysis b) Analysis of variance( ANOVA) c) Conjoint Analysis d) T-test e) Crosstab Analysis